表单插件——form

表单插件——form

通过表单form插件,调用ajaxForm()方法,实现ajax方式向服务器提交表单数据,并通过方法中的options对象获取服务器返回数据,调用格式如下:

$(form). ajaxForm ({options})

其中form参数表示表单元素名称;options是一个配置对象,用于在发送ajax请求过程,设置发送时的数据和参数。

 1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 2 <html xmlns="http://www.w3.org/1999/xhtml">
 3     <head>
 4         <title>表单插件</title>
 5         <script type="text/javascript" src="http://www.imooc.com/data/jquery-1.8.2.min.js"></script>
 6         <script type="text/javascript" src="http://www.imooc.com/data/jquery.form.js"></script>
 7         <style>
 8             #divtest
 9             {
10                  282px;
11             }
12             #divtest .title
13             {
14                 padding: 8px;
15                 background-color: Blue;
16                 color: #fff;
17                 height: 23px;
18                 line-height: 23px;
19                 font-size: 15px;
20                 font-weight: bold;
21             }
22             #divtest .content
23             {
24                 padding: 8px 0px;
25                 background-color: #fff;
26                 font-size: 13px;
27             }
28             #divtest .content .tip
29             {
30                 text-align:center;
31                 border:solid 1px #ccc;
32                 background-color:#eee;
33                 margin:20px 0px;
34                 padding:8px;
35             }
36             .fl
37             {
38                 float: left;
39             }
40             .fr
41             {
42                 float: right;
43             }        
44         </style>
45     </head>
46     
47     <body>
48         <form id="frmV" method="post" action="#">
49             <div id="divtest">
50                 <div class="title">
51                     <span class="fl">个人信息页</span> 
52                     <span class="fr">
53                         <input id="btnSubmit" type="submit" value="提交" />
54                     </span>
55                 </div>
56                 <div class="content">
57                     <span class="fl">用户名:</span><br />
58                     <input id="user" name="user" type="text" /><br />
59                     <span class="fl">昵称:</span><br />
60                     <input id="nick" name="nick" type="text" />
61                     <div class="tip"></div>
62                 </div>
63             </div>
64         </form>
65         
66         <script type="text/javascript">
67             $(function () {
68                 var options = {
69                     url: "9-2.php", 
70                     target: ".tip"
71                 }
72                 $("#frmV").ajaxForm(options);
73             });
74         </script>
75     </body>
76 </html>
View Code
1 <?php
2 $user = $_POST['user'];
3 $nick = $_POST['nick'];
4 echo "用户名:".$user."昵称:".$nick;
View Code
原文地址:https://www.cnblogs.com/xuesen1995/p/4298561.html